Results 121 to 130 of about 1,267,388 (382)

THE CELLULAR RECEPTOR (CD4) OF THE HUMAN IMMUNODEFICIENCY VIRUS IS EXPRESSED ON NEURONS AND GLIAL CELLS IN HUMAN BRAIN [PDF]

, 1987
The peculiar tropism of the human immunodeficiency virus (HIV) for T helper lymphocytes can be explained by a specific interaction between the virus and the CD4 molecule on these cells (1, 2).
Funke, Ilona, Hahn, Alfred, Rieber, Ernst Peter, Riethmüller, Gert, Weiss, Elisabeth H.   +4 more
core   +1 more source

Targeting the AKT/mTOR pathway attenuates the metastatic potential of colorectal carcinoma circulating tumor cells in a murine xenotransplantation model

Molecular Oncology, EarlyView.
Dual targeting of AKT and mTOR using MK2206 and RAD001 reduces tumor burden in an intracardiac colon cancer circulating tumor cell xenotransplantation model. Analysis of AKT isoform‐specific knockdowns in CTC‐MCC‐41 reveals differentially regulated proteins and phospho‐proteins by liquid chromatography coupled mass spectrometry. Circulating tumor cells
Daniel J. Smit, Thais Pereira‐Veiga, Helena Brauer, Michael Horn, Paula Nissen, Thomas Mair, Bente Siebels, Hannah Voß, Ruimeng Zhuang, Marie‐Therese Haider, Desiree Loreth, Margarita Iskhakova, Bele Lindemann, Julian Kött, Laure Cayrefourcq, Jasmin Wellbrock, Hartmut Schlüter, Klaus Pantel, Catherine Alix‐Panabières, Manfred Jücker   +19 more
wiley   +1 more source

Confirmation that T cell receptor activation is digital, not analog. Hence individual T cell cytolytic capacity is independent of initial stimulation strength [PDF]

arXiv, 2018
Whether a sub-optimum lymphocyte stimulus is achieved by lowering ligand concentration, or decreasing its affinity, initial TCR activation responses are likely to be digital. We now know for cultured peripheral blood mononuclear cells (PBMCs), when activated by plant lectins such as concanavalin-A (Con-A), that the responding cells are T cells, and ...
arxiv  

Lymphocytic Colitis With Enterocolic Lymphocytic Phlebitis

ACG Case Reports Journal
ABSTRACT Enterocolic lymphocytic phlebitis is a rare lymphocytic vasculitis afflicting the gastrointestinal veins without involving the arterial system. Lymphocytic colitis is a more common pathology described as lymphocytic inflammation of the colonic epithelium. Concurrence of both these pathologies is extremely rare.
Nadeem, Ahmed, Naseem, Zehra, Li (Xue Jing), Claire, Shah, Fatima Zehra, David, Aidan, Scudiere, Jennifer, Jondle, Daniel, Fulmer, Clifton, Mansoor, Emad, David, Joseph   +9 more
openaire   +2 more sources

Lymphocytes in Atherosclerosis [PDF]

Arteriosclerosis, Thrombosis, and Vascular Biology, 2015
Atherosclerosis is the major cause of cardiovascular disease, and cardiovascular disease remains the primary cause of death in the United States. The primary complication for patients with type 2 diabetes mellitus (T2D) is cardiovascular disease.1–8 Because the incidences of T2D and obesity are drastically increasing in the United States and now ...
openaire   +3 more sources

HLA-DR in Cytotoxic T lymphocytes predicts breast cancer patients' response to neoadjuvant chemotherapy [PDF]

, 2018
Prediction of breast cancer response to Neoadjuvant Chemotherapy (NACT) is an urgent need to promptly direct non-responder patients to alternative therapies.
Borralho, Paula, Braga, Sofia, Cabral, M. Guadalupe, Jacinto, António, Saraiva, Diana P.   +4 more
core   +2 more sources

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

Molecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez, Pablo Juanes‐Velasco, Marina L. García‐Vaquero, Conrad Droste, Alicia Landeira‐Viñuela, Miguel Alcoceba, Helena Fidalgo‐Gómez, Sara Misiego‐Herrero, Almudena Navarro‐Bailón, Mónica Baile, José M. Bastida, Jose Manuel Sanchez‐Santos, Rafael Góngora, Julia Almeida, Marcos Gonzalez‐Diaz, Alberto Orfao, Javier De Las Rivas, Manuel Fuentes   +17 more
wiley   +1 more source

Ubiquitination of transcription factors in cancer: unveiling therapeutic potential

Molecular Oncology, EarlyView.
In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley   +1 more source

Quantifying lymphocyte receptor diversity [PDF]

Systems Immunology, (ed. J. Das, C. Jayaprakash), Chapter 11 (2018), 2016
To recognize pathogens, B and T lymphocytes are endowed with a wide repertoire of receptors generated stochastically by V(D)J recombination. Measuring and estimating the diversity of these receptors is of great importance for understanding adaptive immunity. In this chapter we review recent modeling approaches for analyzing receptor diversity from high-
arxiv  

The Three R\u27s of Delayed Hypersensitivity [PDF]

, 1974
Delayed hypersensitivity is one of several immune responses initiated by thymus-derived (T) lymphocytes. The mononuclear infiltrate of delayed hypersensitivity is a collaborative phenomenon between T lymphocytes and monocytes.
Horwitz, David
core   +1 more source